refactor: remove some unused code

Myriad/Gateway/Payloads/GatewayStatusUpdate.cs

@@ -18,7 +18,7 @@ public record GatewayStatusUpdate
     }
 
     public ulong? Since { get; init; }
-    public ActivityPartial[]? Activities { get; init; }
+    public Activity[]? Activities { get; init; }
     public UserStatus Status { get; init; }
     public bool Afk { get; init; }
 }

Myriad/Types/Activity.cs

@@ -1,22 +1,17 @@
-namespace Myriad.Types
+namespace Myriad.Types;
+
+public record Activity
 {
-    public record Activity: ActivityPartial
-    {
-    }
-
-    public record ActivityPartial
-    {
-        public string Name { get; init; }
-        public ActivityType Type { get; init; }
-        public string? Url { get; init; }
-    }
-
-    public enum ActivityType
-    {
-        Game = 0,
-        Streaming = 1,
-        Listening = 2,
-        Custom = 4,
-        Competing = 5
-    }
+    public string Name { get; init; }
+    public ActivityType Type { get; init; }
+    public string? Url { get; init; }
+}
+
+public enum ActivityType
+{
+    Game = 0,
+    Streaming = 1,
+    Listening = 2,
+    Custom = 4,
+    Competing = 5
 }

Myriad/Types/Permissions.cs

@@ -1,6 +0,0 @@
-namespace Myriad.Types
-{
-    public static class Permissions
-    {
-    }
-}

PluralKit.Bot/Bot.cs

@@ -122,7 +122,7 @@ public class Bot
                 {
                     Activities = new[]
                     {
-                        new ActivityPartial {Name = "Restarting... (please wait)", Type = ActivityType.Game}
+                        new Activity {Name = "Restarting... (please wait)", Type = ActivityType.Game}
                     },
                     Status = GatewayStatusUpdate.UserStatus.Idle
                 })));
@@ -256,7 +256,7 @@ public class Bot
                 {
                     Activities = new[]
                     {
-                        new ActivityPartial
+                        new Activity
                         {
                             Name = $"pk;help | in {totalGuilds:N0} servers | shard #{shard.ShardId}",
                             Type = ActivityType.Game,

PluralKit.Core/Database/Utils/QueryBuilder.cs

@@ -1,88 +0,0 @@
-#nullable enable
-using System;
-using System.Text;
-
-namespace PluralKit.Core
-{
-    public class QueryBuilder
-    {
-        private readonly string? _conflictField;
-        private readonly string? _condition;
-        private readonly StringBuilder _insertFragment = new StringBuilder();
-        private readonly StringBuilder _valuesFragment = new StringBuilder();
-        private readonly StringBuilder _updateFragment = new StringBuilder();
-        private bool _firstInsert = true;
-        private bool _firstUpdate = true;
-        public QueryType Type { get; }
-        public string Table { get; }
-
-        private QueryBuilder(QueryType type, string table, string? conflictField, string? condition)
-        {
-            Type = type;
-            Table = table;
-            _conflictField = conflictField;
-            _condition = condition;
-        }
-
-        public static QueryBuilder Insert(string table) => new QueryBuilder(QueryType.Insert, table, null, null);
-        public static QueryBuilder Update(string table, string condition) => new QueryBuilder(QueryType.Update, table, null, condition);
-        public static QueryBuilder Upsert(string table, string conflictField) => new QueryBuilder(QueryType.Upsert, table, conflictField, null);
-
-        public QueryBuilder Constant(string fieldName, string paramName)
-        {
-            if (_firstInsert) _firstInsert = false;
-            else
-            {
-                _insertFragment.Append(", ");
-                _valuesFragment.Append(", ");
-            }
-
-            _insertFragment.Append(fieldName);
-            _valuesFragment.Append(paramName);
-            return this;
-        }
-
-        public QueryBuilder Variable(string fieldName, string paramName)
-        {
-            Constant(fieldName, paramName);
-
-            if (_firstUpdate) _firstUpdate = false;
-            else _updateFragment.Append(", ");
-
-            _updateFragment.Append(fieldName);
-            _updateFragment.Append(" = ");
-            _updateFragment.Append(paramName);
-            return this;
-        }
-
-        public string Build(string? suffix = null)
-        {
-            if (_firstInsert)
-                throw new ArgumentException("No fields have been added to the query.");
-
-            StringBuilder query = new StringBuilder(Type switch
-            {
-                QueryType.Insert => $"insert into {Table} ({_insertFragment}) values ({_valuesFragment})",
-                QueryType.Upsert => $"insert into {Table} ({_insertFragment}) values ({_valuesFragment}) on conflict ({_conflictField}) do update set {_updateFragment}",
-                QueryType.Update => $"update {Table} set {_updateFragment}",
-                _ => throw new ArgumentOutOfRangeException($"Unknown query type {Type}")
-            });
-
-            if (Type == QueryType.Update && _condition != null)
-                query.Append($" where {_condition}");
-
-            if (!string.IsNullOrEmpty(suffix))
-                query.Append($" {suffix}");
-            query.Append(";");
-
-            return query.ToString();
-        }
-
-        public enum QueryType
-        {
-            Insert,
-            Update,
-            Upsert
-        }
-    }
-}

PluralKit.Core/Database/Utils/UpdateQueryBuilder.cs

@@ -1,41 +0,0 @@
-using Dapper;
-
-namespace PluralKit.Core;
-
-public class UpdateQueryBuilder
-{
-    private readonly DynamicParameters _params = new();
-    private readonly QueryBuilder _qb;
-
-    private UpdateQueryBuilder(QueryBuilder qb)
-    {
-        _qb = qb;
-    }
-
-    public static UpdateQueryBuilder Insert(string table) => new(QueryBuilder.Insert(table));
-
-    public static UpdateQueryBuilder Update(string table, string condition) =>
-        new(QueryBuilder.Update(table, condition));
-
-    public static UpdateQueryBuilder Upsert(string table, string conflictField) =>
-        new(QueryBuilder.Upsert(table, conflictField));
-
-    public UpdateQueryBuilder WithConstant<T>(string name, T value)
-    {
-        _params.Add(name, value);
-        _qb.Constant(name, $"@{name}");
-        return this;
-    }
-
-    public UpdateQueryBuilder With<T>(string columnName, T value)
-    {
-        _params.Add(columnName, value);
-        _qb.Variable(columnName, $"@{columnName}");
-        return this;
-    }
-
-    public UpdateQueryBuilder With<T>(string columnName, Partial<T> partialValue) =>
-        partialValue.IsPresent ? With(columnName, partialValue.Value) : this;
-
-    public (string Query, DynamicParameters Parameters) Build(string suffix = "") => (_qb.Build(suffix), _params);
-}

PluralKit.Core/Models/ModelTypes/Partial.cs

@@ -75,12 +75,4 @@ public static class PartialExt
 
     public static Partial<TOut> Map<TIn, TOut>(this Partial<TIn> pt, Func<TIn, TOut> fn) =>
         pt.IsPresent ? Partial<TOut>.Present(fn.Invoke(pt.Value)) : Partial<TOut>.Absent;
-
-    public static void Apply<T>(this Partial<T> pt, DynamicParameters bag, QueryBuilder qb, string fieldName)
-    {
-        if (!pt.IsPresent) return;
-
-        bag.Add(fieldName, pt.Value);
-        qb.Variable(fieldName, $"@{fieldName}");
-    }
 }

PluralKit.Core/Utils/TaskUtils.cs

@@ -1,39 +0,0 @@
-using System;
-using System.Threading;
-using System.Threading.Tasks;
-
-namespace PluralKit.Core
-{
-    public static class TaskUtils
-    {
-        public static async Task CatchException(this Task task, Action<Exception> handler)
-        {
-            try
-            {
-                await task;
-            }
-            catch (Exception e)
-            {
-                handler(e);
-            }
-        }
-
-        public static async Task<TResult> TimeoutAfter<TResult>(this Task<TResult> task, TimeSpan? timeout)
-        {
-            // https://stackoverflow.com/a/22078975
-            using (var timeoutCancellationTokenSource = new CancellationTokenSource())
-            {
-                var completedTask = await Task.WhenAny(task, Task.Delay(timeout ?? TimeSpan.FromMilliseconds(-1), timeoutCancellationTokenSource.Token));
-                if (completedTask == task)
-                {
-                    timeoutCancellationTokenSource.Cancel();
-                    return await task;  // Very important in order to propagate exceptions
-                }
-                else
-                {
-                    throw new TimeoutException();
-                }
-            }
-        }
-    }
-}